Boot Camp Morty, fresh from training. He is about to be sent to the Morty War.
The Grand Inter-dimensional Morty War is an event referenced to in Pocket Mortys. It's a string of dimensions locked in horrible large scale war. Ricks are required to submit their Mortys to fight. A large amount of Mortys fighting in the war are traumatized by their experience, with some even going "morty-crazy". Known participants are Boot Camp Morty, Shell Shocked Morty, and Renegade Morty.
Shell-Shocked Morty, traumatized and injured from fighting in the war.